Exemplo n.º 1
0
void OpenPagesModel::addPage(const QUrl &url, qreal zoom)
{
    beginInsertRows(QModelIndex(), rowCount(), rowCount());
    HelpViewer *page = new HelpViewer(zoom);
    connect(page, SIGNAL(titleChanged()), this, SLOT(handleTitleChanged()));
    m_pages << page;
    endInsertRows();
    page->setSource(url);
}
Exemplo n.º 2
0
void CentralWidget::setSource(const QUrl &url)
{
    HelpViewer* viewer = currentHelpViewer();
    HelpViewer* lastViewer = qobject_cast<HelpViewer*>(tabWidget->widget(lastTabPage));

    if (!viewer && !lastViewer) {
        viewer = new HelpViewer(helpEngine, this);
        viewer->installEventFilter(this);
        lastTabPage = tabWidget->addTab(viewer, QString());
        tabWidget->setCurrentIndex(lastTabPage);
        connectSignals();
        qApp->processEvents();
    } else
        viewer = lastViewer;

    viewer->setSource(url);
    currentPageChanged(lastTabPage);
    viewer->setFocus(Qt::OtherFocusReason);
    tabWidget->setCurrentIndex(lastTabPage);
    tabWidget->setTabText(lastTabPage, quoteTabTitle(viewer->documentTitle()));
}